列出一个类的所有子类

import inspect

def all_subclasses(cls):
    return set(cls.__subclasses__()).union(
        s for c in cls.__subclasses__() for s in all_subclasses(c)
    )

# 假设有一个基类BaseClass
class BaseClass:
    pass

# 假设有两个子类SubClass1和SubClass2
class SubClass1(BaseClass):
    pass

class SubClass2(BaseClass):
    pass

# 列出BaseClass的所有子类
print(all_subclasses(BaseClass))

import java.util.Set;
import java.util.HashSet;
import java.util.ServiceLoader;

public class SubclassFinder {
    public static Set<Class<?>> findAllSubclasses(Class<?> parentClass) {
        Set<Class<?>> subclasses = new HashSet<>();
        // 这里需要实现类路径扫描逻辑，以下仅为示例
        // 实际应用中可以使用第三方库如Reflections
        return subclasses;
    }

    public static void main(String[] args) {
        Set<Class<?>> subclasses = findAllSubclasses(BaseClass.class);
        for (Class<?> subclass : subclasses) {
            System.out.println(subclass.getName());
        }
    }
}

class BaseClass {
}

class SubClass1 extends BaseClass {
}

class SubClass2 extends BaseClass {
}

class BaseClass {}

class SubClass1 extends BaseClass {}
class SubClass2 extends BaseClass {}

const subclasses = [];
function registerSubclass(subclass) {
    subclasses.push(subclass);
}

registerSubclass(SubClass1);
registerSubclass(SubClass2);

console.log(subclasses.map(subclass => subclass.name));